Lawn Star LSB 4321 Engine 43cc Engine IPL
This IPL page has been prepared from the Lawn Star 2026 spare parts manual. Use the diagram reference numbers together with the parts table below.
Spare parts list
| Ref | Description | Part Number | Cutsmart SKU | Qty |
|---|---|---|---|---|
| 1 | Bolt clutch pad M10 | P-330-01 | P-330-01-Online | 2 |
| 2 | Washer wavy M10 | P-330-02 | P-330-02-Online | 2 |
| 3 | Clutch Shoe set with spring | P-520-32 | P-520-32-Online | 1 |
| 4 | Washer M10 | P-330-04 | P-330-04-Online | 2 |
| 5 | Screw M5x12 | 2 | ||
| 6 | Screw M5 X 20 | T-113-00 | T-113-00-Online | 16 |
| 7 | Housing, flywheel assembly (7,8) | Refer to 15 Resolves to: P-430-15 | P-430-15-Online | 1 |
| 8 | Pin, locating Dia5X10 | Refer to 7,15 Resolves to: P-430-15 | P-430-15-Online | 4 |
| 9 | Nut M8 | M-113-00 | M-113-00-Online | 2 |
| 10 | Washer, spring M8 | M-103-08 | M-103-08-Online | 2 |
| 11 | Washer M8 | 1 | ||
| 12 | Flywheel | P-430-12 | P-430-12-Online | 1 |
| 13 | Ignition coil assembly | P-430-13 | P-430-13-Online | 1 |
| 14 | Screw M5 X 30 | Refer to 15 Resolves to: P-430-15 | P-430-15-Online | 4 |
| 15 | Crank case assembly(8,14,15,16,17,18,19,20,21,22) | P-430-15 | P-430-15-Online | 1 |
| 16 | Crankshaft gasket | Refer to 15, 28 Resolves to: P-430-15, PA-430-28 | P-430-15-Online PA-430-28-Online | 1 |
| 17 | Seal, crankcase | Refer to 15 Resolves to: P-430-15 | P-430-15-Online | 1 |
| 18 | Bearing, main | Refer to 15 Resolves to: P-430-15 | P-430-15-Online | 2 |
| 19 | Key, flywheel | Refer to 15 Resolves to: P-430-15 | P-430-15-Online | 1 |
| 20 | Crankshaft assembly | Refer to 15 Resolves to: P-430-15 | P-430-15-Online | 1 |
| 21 | Seal, crankcase | Refer to 15 Resolves to: P-430-15 | P-430-15-Online | 1 |
| 22 | Crankcase assembly rear | Refer to 15 Resolves to: P-430-15 | P-430-15-Online | 1 |
| 23 | Bearing, small end | P-430-23 | P-430-23-Online | 1 |
| 24 | Piston 43cc | P-430-24 | P-430-24-Online | 1 |
| 25 | Gudgeon-pin | P-430-25 | P-430-25-Online | 1 |
| 26 | Snap ring gudgeon-pin | P-430-26 | P-430-26-Online | 2 |
| 27 | Piston ring set 43cc (2 per set) | P-430-27 | P-430-27-Online | 2 |
| 28 | Gasket Kit (16,28,30,35,37) | PA-430-28 | PA-430-28-Online | 1 |
| 29 | Cylinder head | P-430-29 | P-430-29-Online | 1 |
| 30 | Gasket, exhaust | Refer to 28 Resolves to: PA-430-28 | PA-430-28-Online | 1 |
| 31 | Exhaust | P-430-31 | P-430-31-Online | 1 |
| 32 | Washer M6 | 2 | ||
| 33 | Washer, spring M6 | 2 | ||
| 34 | Screw M6 x 55 | 2 | ||
| 35 | Inlet gasket | Refer to 28 Resolves to: PA-430-28 | PA-430-28-Online | 1 |
| 36 | Inlet adaptor housing | P-430-36 | P-430-36-Online | 1 |
| 37 | Carburettor gasket | Refer to 28 Resolves to: PA-430-28 | PA-430-28-Online | 1 |
| 38 | Screw M5x25 | 2 | ||
| 39 | Carburettor | P-430-39 | P-430-39-Online | 1 |
| 40 | Air filter housing assembly(40,41,42,43,55,56,57) | P-430-40 | P-430-40-Online | 1 |
| 41 | Washer M5 | M-112-10 | M-112-10-Online | 2 |
| 42 | Washer, spring M5 | 2 | ||
| 43 | Screw M5 x 60 | 2 | ||
| 44 | Screw M5x16 | 2 | ||
| 45 | Starter bowl | Refer to 47 Resolves to: P-330-42 | P-330-42-Online | 1 |
| 46 | Gasket, starter | Refer to 47 Resolves to: P-330-42 | P-330-42-Online | 1 |
| 47 | Easy-start Pull cord starter & starter bowl assembly(45,46,47) | P-330-42 | P-330-42-Online | 1 |
| 48 | Tank protector, steel | P-430-48 | P-430-48-Online | 1 |
| 49 | Grommet, tank protector | Refer to 48 Resolves to: P-430-48 | P-430-48-Online | 1 |
| 50 | Engine cover, main | P-430-50 | P-430-50-Online | 1 |
| 51 | Baffle engine cover | P-430-51 | P-430-51-Online | 1 |
| 52 | Spark Plug(BM6A) | P-260-55 | P-260-55-Online | 1 |
| 53 | Fuel tank assembly(53,54,59) | P-430-43 | P-430-43-Online | 1 |
| 54 | Fuel cap assembly | P-330-50 | P-330-50-Online | 1 |
| 55 | Air filter | P-2022820 | P-2022820-Online | 1 |
| 56 | Air filter cover | P-430-56 | P-430-56-Online | 1 |
| 57 | Air filter housing cover | P-430-57 | P-430-57-Online | 1 |
| 58 | Air filter cover screw | P-330-53 | P-330-53-Online | 1 |
| 59 | Fuel hose assembly (Filter, 2x hoses and rubber grommet) | P-340-61 | P-340-61-Online | 1 |